Traceback (most recent call last):
  File "/usr/sbin/update-apt-xapian-index", line 102, in <module>
    indexer.incrementalUpdate()
  File "/usr/lib/pymodules/python2.6/axi/indexer.py", line 632, in incrementalUpdate
    return self.rebuild()
  File "/usr/lib/pymodules/python2.6/axi/indexer.py", line 681, in rebuild
    self.buildIndex(dbdir, generator)
  File "/usr/lib/pymodules/python2.6/axi/indexer.py", line 649, in buildIndex
    db = xapian.WritableDatabase(pathname, xapian.DB_CREATE_OR_OVERWRITE)
  File "/usr/lib/python2.6/dist-packages/xapian.py", line 3195, in __init__
    _xapian.WritableDatabase_swiginit(self,_xapian.new_WritableDatabase(*args))
DatabaseCreateError: Cannot create directory `/var/lib/apt-xapian-index/index.1' (File exists)